42109304816

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{241963}}^1$

素因数の和:242193

約数の個数: 40

約数和(自身を含む): 83259812400

約数和(自身を除く): 41150507584

約数列:

[1, 2, 4, 8, 16, 73, 146, 149, 292, 298, 584, 596, 1168, 1192, 2384, 10877, 21754, 43508, 87016, 174032, 241963, 483926, 967852, 1935704, 3871408, 17663299, 35326598, 36052487, 70653196, 72104974, 141306392, 144209948, 282612784, 288419896, 576839792, 2631831551, 5263663102, 10527326204, 21054652408, 42109304816]

約数ペア:

[(1, 42109304816), (2, 21054652408), (4, 10527326204), (8, 5263663102), (16, 2631831551), (73, 576839792), (146, 288419896), (149, 282612784), (292, 144209948), (298, 141306392), (584, 72104974), (596, 70653196), (1168, 36052487), (1192, 35326598), (2384, 17663299), (10877, 3871408), (21754, 1935704), (43508, 967852), (87016, 483926), (174032, 241963)]